86746205

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 129717504

約数和(自身を除く): 42971299

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1079, 2297, 2905, 5395, 7553, 11485, 16079, 29861, 37765, 80395, 149305, 190651, 209027, 953255, 1045135, 1334557, 2478463, 6672785, 12392315, 17349241, 86746205]

約数ペア:

[(1, 86746205), (5, 17349241), (7, 12392315), (13, 6672785), (35, 2478463), (65, 1334557), (83, 1045135), (91, 953255), (415, 209027), (455, 190651), (581, 149305), (1079, 80395), (2297, 37765), (2905, 29861), (5395, 16079), (7553, 11485)]